CN101696125A - Method for preparing cobalt-free black ceramic pigment by using copper ore tailings and product manufactured by using same - Google Patents
Method for preparing cobalt-free black ceramic pigment by using copper ore tailings and product manufactured by using same Download PDFInfo
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- CN101696125A CN101696125A CN200910186413A CN200910186413A CN101696125A CN 101696125 A CN101696125 A CN 101696125A CN 200910186413 A CN200910186413 A CN 200910186413A CN 200910186413 A CN200910186413 A CN 200910186413A CN 101696125 A CN101696125 A CN 101696125A
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Abstract
The invention relates to a method for preparing cobalt-free black ceramic pigment by using copper ore tailings and a product manufactured by using the same. The method adopts the following industrial chemical raw materials and industrial waste slag copper tailings in percentage by weight: 10-20 percent of copper tailings, 25-35 percent of iron oxide, 26.9-30 percent of chromic oxide, 7-10 percent of nickel oxide and 15-25 percent of copper oxide. The product is obtained by mixing, calcining, pulverizing, washing, drying, pulverizing and drying, wherein the calcining temperature is 1,180-1,250 DEG C, and the temperature is kept for 60 minutes. Spinel particles which are CuCr2O4, Fe3O4 and Cr2NiO4 formed by solid phase reaction and black iron-nickel olivine sosoloid completely absorb visible light in the wavelength range of 380-780nm, thereby obtaining the black ceramic pigment product with stable color and pure chroma. The product can be widely applied to decorate various daily and architectural ceramics and is significant for the resource utilization of copper tailing waste slag materials.
Description
Technical field
The invention belongs to ceramic (pottery) field, be specifically related to a kind of method and prepared product thereof that utilizes copper ore tailings to prepare no cobalt black look ceramic pigment.
Background technology
From ancient times to the present, black pigment and always be colorant and glaze indispensable and comparatively precious in the Production of Ceramics by the black glaze of its colour generation.The Eastern Han Dynasty, China working people just begins to have decorated porcelain with black glaze, is to burn darker black glaze with reducing atmosphere at that time.Eastern Jin Dynasty period just can burn black glaze that colour generation is pure.Show that according to modern study those black glaze all burn till in reducing flame with containing the irony clay, colour generation is very unstable, the especially restive and grasp of firing process of preparation technology.It is that black pigment promptly has the cobalt black colorant to add in the glaze to obtain the black glaze that Fe-Cr-Co-Mn is adopted in the ceramic industry in modern age more.Though being black pigment and glaze, this not influenced by firing atmosphere, along with Co
2O
3The continuous rising of price (the existing market valency has 380,000 yuan/ton of newspapers), the production in enormous quantities and the application of this black material are restricted.Therefore, exploring other cheap raw materials in the black pigment production process replaces expensive chemical raw material to become inexorable trend.Jiangxi Copper Corporation is the maximum coppersmith industry production base of China, the per 5 tons of copper of China just have 1 ton to come from here, produce a large amount of tailings waste residue material, if copper tailings waste material is replaced required expensive industrial chemicals in the black pigment production, both can fully recycle industrial residue, turn waste into wealth, reduced the production cost of black pigment, these waste residues have been reduced again to environment damage, pollution, also saved greatly and stacked the required land area of these waste residue material, copper tailings waste residue material recycling has been significant.
Summary of the invention
It is that preparation blackness height, colour generation are pure, the method and the prepared product thereof of the no cobalt black look ceramic pigment of stable performance that the technical problem to be solved in the present invention provides a kind of copper tailings-Fe-Cr-Ni-Cu that utilizes.
For solving the problems of the technologies described above, the present invention adopts industrial chemicals and industrial residue copper tailings, and its weight percent consists of: the copper tailings: 10~20%, ferric oxide: 25~35%, chromic oxide: 26.9~30%, nickel oxide: cupric oxide 7%~10%: 15%~25%;
Goods through batching, mixing, calcining, pulverizing, washing, oven dry, pulverizing, dry acquisition.Wherein calcining temperature is: 1180~1250 ℃, and insulation 60min.
The black ceramic colorant product that aforesaid method makes.
Research and analyse and show by XRD, differential thermal-thermogravimetric curve analysis means of testing such as (TG-DTA):
The mechanism that colorant of the present invention presents black is to realize according to the mixing principle of losing lustre of color, promptly by the spinel particle CuCr of copper tailings-Fe-Cr-Ni-Cu system through solid state reaction formation
2O
4, Fe
3O
4, Cr
2NiO
4And black iron nickel peridotites sosoloid (generating with the principal element of copper tailings) carries out selectivity to the visible light of different-waveband and absorbs, and the visible light of 380~780nm section all absorbs the most at last.
The present invention adopts common industrial chemicals and industrial waste copper tailings, raw material sources are wide, cheap, turn waste into wealth especially, the colorant blackness height that obtains (having the cobalt black colorant blackness value suitable with domestic large size ceramic colorant factory produces), pure, the stable performance of colour generation can be widely used in the decoration of all kinds of ceramic products.
Description of drawings
Accompanying drawing 1-2 records the spectral reflectivity figure of embodiment 1-2 goods for adopting ultraviolet-visible spectrophotometer.
Embodiment
Embodiment 1:
The according to the form below weight percent is formed preparation raw material, and calcining temperature is 1190 ℃, is incubated 60 minutes, the goods of pulverizing, washing, oven dry, pulverizing, dry acquisition.
The copper tailings | Ferric oxide | Chromic oxide | Nickel oxide | Cupric oxide |
??11.8 | ??32.9 | ??28.4 | ??9.4 | ??17.5 |
Embodiment 2:
The according to the form below weight percent is formed preparation raw material, and calcining temperature is 1240 ℃, is incubated 60 minutes, the goods of pulverizing, washing, oven dry, pulverizing, dry acquisition.
The copper tailings | Ferric oxide | Chromic oxide | Nickel oxide | Cupric oxide |
??18.6 | ??25.3 | ??25.9 | ??7.2 | ??23 |
Adopt the U.S. Lambda of Perkinelmer Inc. 850 type ultraviolet-visible spectrophotometers, the spectral reflectivity that measures is seen accompanying drawing 1-2.
The full-automatic blancometer of WSD-3C that adopts Beijing Kang Guang Instr Ltd. to produce, the chroma data value that measures see the following form (the direct dry-pressing of colorant powder becomes φ 20mm cake type sample):
Claims (2)
1. method of utilizing copper ore tailings to prepare no cobalt black look ceramic pigment, adopt industrial chemicals and industrial residue copper tailings, its weight percent consists of: the copper tailings: 10~20%, ferric oxide: 25~35%, chromic oxide: 26.9~30%, nickel oxide: cupric oxide 7%~10%: 15%~25%;
Goods through batching, mixing, calcining, pulverizing, washing, oven dry, pulverizing, dry acquisition.Wherein calcining temperature is: 1180~1250 ℃, and insulation 60min.
2. black ceramic colorant product that makes by the described method of claim 1.
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CN2009101864132A CN101696125B (en) | 2009-11-02 | 2009-11-02 | Method for preparing cobalt-free black ceramic pigment by using copper ore tailings and product manufactured by using same |
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CN2009101864132A CN101696125B (en) | 2009-11-02 | 2009-11-02 | Method for preparing cobalt-free black ceramic pigment by using copper ore tailings and product manufactured by using same |
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CN101696125A true CN101696125A (en) | 2010-04-21 |
CN101696125B CN101696125B (en) | 2011-10-05 |
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Cited By (13)
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CN102617116A (en) * | 2012-03-28 | 2012-08-01 | 陕西科技大学 | Method for preparing ceramic black materials by utilizing industrial slag |
CN102992808A (en) * | 2012-12-14 | 2013-03-27 | 赞皇县高砂陶瓷材料有限公司 | Method for preparing black ceramic pigment for blank by use of chromium-containing waste residue and product prepared by same |
CN103193462A (en) * | 2013-04-01 | 2013-07-10 | 武汉科技大学 | Black ceramic tile and preparation method thereof |
CN103274761A (en) * | 2013-05-31 | 2013-09-04 | 景德镇陶瓷学院 | Cu-Mn-Fe-Cr cobalt-free black ceramic pigment and preparation method thereof |
CN104291870A (en) * | 2014-09-25 | 2015-01-21 | 景德镇陶瓷学院 | Serial ferric colored glaze prepared by using wastewater sludge and decoration method thereof |
CN104402526A (en) * | 2014-10-17 | 2015-03-11 | 湖南醴陵红玉红瓷陶瓷有限责任公司 | Ceramic ink jet equipment ultrafine black pigment and production process thereof |
CN105198392A (en) * | 2015-10-09 | 2015-12-30 | 景德镇陶瓷学院 | Method for preparing black cobalt-free ceramic pigment for billets from steel slag and product decorated by black cobalt-free ceramic pigment for billets |
CN106046858A (en) * | 2016-06-01 | 2016-10-26 | 佛山市高明区海帝陶瓷原料有限公司 | Method for preparing black ceramic pigment with chromium-based waste materials and black ceramic pigment |
CN106045321A (en) * | 2016-06-01 | 2016-10-26 | 佛山市高明区海帝陶瓷原料有限公司 | Method for preparing black glaze pigment with nickel-containing waste materials and black glaze pigment |
CN108101506A (en) * | 2017-12-21 | 2018-06-01 | 福建省德化县三诺陶瓷有限公司 | Black ceramic products and preparation method thereof |
CN111662571A (en) * | 2017-12-12 | 2020-09-15 | 佛山市大千色釉料有限公司 | Preparation method of ceramic pigment |
CN111662570A (en) * | 2020-05-25 | 2020-09-15 | 武汉科技大学 | Mixed spinel type black ceramic pigment and preparation method thereof |
CN111154292B (en) * | 2020-01-22 | 2021-08-03 | 湘潭湘钢瑞兴公司 | Method for preparing low-cost iron oxide black pigment from steel plant converter iron slag |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512521A (en) * | 1995-03-09 | 1996-04-30 | Bayer Corporation | Cobalt-free, black, dual purpose porcelain enamel glass |
KR100696482B1 (en) * | 2004-12-30 | 2007-03-19 | 삼성에스디아이 주식회사 | Black matrix, optical filter comprising the black matrix, method for preparing the black matrix and plasma display panel employing the optical filter |
-
2009
- 2009-11-02 CN CN2009101864132A patent/CN101696125B/en not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102617116A (en) * | 2012-03-28 | 2012-08-01 | 陕西科技大学 | Method for preparing ceramic black materials by utilizing industrial slag |
CN102992808A (en) * | 2012-12-14 | 2013-03-27 | 赞皇县高砂陶瓷材料有限公司 | Method for preparing black ceramic pigment for blank by use of chromium-containing waste residue and product prepared by same |
CN103193462A (en) * | 2013-04-01 | 2013-07-10 | 武汉科技大学 | Black ceramic tile and preparation method thereof |
CN103193462B (en) * | 2013-04-01 | 2014-04-30 | 武汉科技大学 | Black ceramic tile and preparation method thereof |
CN103274761A (en) * | 2013-05-31 | 2013-09-04 | 景德镇陶瓷学院 | Cu-Mn-Fe-Cr cobalt-free black ceramic pigment and preparation method thereof |
CN103274761B (en) * | 2013-05-31 | 2014-08-20 | 景德镇陶瓷学院 | Cu-Mn-Fe-Cr cobalt-free black ceramic pigment and preparation method thereof |
CN104291870A (en) * | 2014-09-25 | 2015-01-21 | 景德镇陶瓷学院 | Serial ferric colored glaze prepared by using wastewater sludge and decoration method thereof |
CN104402526B (en) * | 2014-10-17 | 2020-06-02 | 湖南湘瓷实业有限公司 | Superfine black pigment for ceramic ink-jet equipment and preparation process thereof |
CN104402526A (en) * | 2014-10-17 | 2015-03-11 | 湖南醴陵红玉红瓷陶瓷有限责任公司 | Ceramic ink jet equipment ultrafine black pigment and production process thereof |
CN105198392A (en) * | 2015-10-09 | 2015-12-30 | 景德镇陶瓷学院 | Method for preparing black cobalt-free ceramic pigment for billets from steel slag and product decorated by black cobalt-free ceramic pigment for billets |
CN106045321A (en) * | 2016-06-01 | 2016-10-26 | 佛山市高明区海帝陶瓷原料有限公司 | Method for preparing black glaze pigment with nickel-containing waste materials and black glaze pigment |
CN106046858A (en) * | 2016-06-01 | 2016-10-26 | 佛山市高明区海帝陶瓷原料有限公司 | Method for preparing black ceramic pigment with chromium-based waste materials and black ceramic pigment |
CN111662571A (en) * | 2017-12-12 | 2020-09-15 | 佛山市大千色釉料有限公司 | Preparation method of ceramic pigment |
CN111662571B (en) * | 2017-12-12 | 2021-09-03 | 佛山市大千色釉料有限公司 | Preparation method of ceramic pigment |
CN108101506A (en) * | 2017-12-21 | 2018-06-01 | 福建省德化县三诺陶瓷有限公司 | Black ceramic products and preparation method thereof |
CN108101506B (en) * | 2017-12-21 | 2020-04-17 | 福建省德化县三诺陶瓷有限公司 | Black porcelain product and manufacturing method thereof |
CN111154292B (en) * | 2020-01-22 | 2021-08-03 | 湘潭湘钢瑞兴公司 | Method for preparing low-cost iron oxide black pigment from steel plant converter iron slag |
CN111662570A (en) * | 2020-05-25 | 2020-09-15 | 武汉科技大学 | Mixed spinel type black ceramic pigment and preparation method thereof |
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